I am running a Z3 with a 4-cylinder 1.9 liter engine and in the latest event I am classed as STU. Hard to believe my little 1.9 is in the same class as M3's. Can you please check for me -- I thought I was STS.Thanks,Dennis

My fault on this. After each event, I move any car that doesn't appear to fit the class. I thought STS was a miata and civic class. Didn't even know BMW made 4 cylinder cars in the US. I will update this weekend.